663. When providing access to transaction data in accordance with Article 2 of the RTS on data access, TRs should include all details of derivatives, irrespective of whether the report for a derivative has been accepted or rejected by the TR. Further clarifications to the requirement in the RTS on data access are provided in the below paragraphs.

664. A Union competent authority (including the competent authorities of the EU Member States) has access to all transaction data on all derivatives concluded by a counterparty that fall within the scope of that authority, where such counterparty is reported under field 1.4 'Counterparty 1 (reporting counterparty ) ' or field 1.9 'Counterparty 2') .

665. A competent authority from a Member State has access to all transaction data on all derivatives concluded by a counterparty that is from the same Member State, where these competent authorities should be provided with access to data in accordance with Article 81(3) of EMIR.

666. Union securities and market authorities, as referred to in Article 81(3)(j) of EMIR, should be given access to all transaction data on derivatives when it is the Relevant Competent Authority (RCA) according to FIRDS either in relation to the derivative itself (field 2.7) or the underlying (field 2.14). Considering that the RCA may change over time, trade repositories are expected to provide access to the authority designated as RCA at the time the report is generated.